# Arduino build files
*.elf
*.hex
*.bin
*.eep

# Build directories
build/
.build/
Release/
Debug/

# Arduino IDE
*.arduino-cache/
.arduino15/

# PlatformIO
.pio/
.pioenvs/
.piolibdeps/

# VSCode Arduino extension
.vscode/c_cpp_properties.json
.vscode/arduino.json
.vscode/launch.json

# IDE settings
*.swp
*.swo
*~

# OS files
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
ehthumbs.db
Thumbs.db

# Backup files
*.bak
*.orig
*.tmp

# Log files
*.log

# Local configuration
secrets.h
config_local.h